Replication Archive for:
Alexander Coppock, Emily Ekins and David Kirby (2018), 
"The Long-lasting Effects of Newspaper Op-Eds on Public Opinion",
Quarterly Journal of Political Science: Vol. 13: No. 1, pp 59-87.

It has three data files:

1. dv_df.rdata  (This is a database of the names of all the dependent variables)
2. elite_opeds_cleaned.rdata (The Elite Experiment)
3. mturk_opeds_cleaned.rdata (The MTurk Experiment)

It has 15 scripts. They all depend on the three data files and a few helper function that are in opeds_source.R.

The scripts produce figures, tables, and some in-text statistics.  

opeds_agreement.R [produces Table 11]
opeds_appendix_attrition.R [produces Tables D.4, D.5, D.6, and D.7]
opeds_appendix_demographics.R [produces Table B.1, B.2, B.3, and Figure B.6]
opeds_appendix_distractor.R [produces Figure C.8]
opeds_appendix_heatmaps.R [Produces Figures A.1, A.2, A.3, A.4, and A.5]
opeds_appendix_mj.R [produces Figure C.7]
opeds_compare_samples.R [produces Table 8]
opeds_compliance.R [supports in-text claims about time spent reading]
opeds_het_fx_age_analysis.R [produces Figure I.10]
opeds_het_fx_analysis.R  [produces Figure 1, Table 9, and supports in-text claims on page 15]
opeds_recontact_rates.R [produces Table 1, Table 5, and supports in-text claims on page 7]
opeds_main_analysis.R [produces Tables 3, 4, 6, and 7]
opeds_persistence_pid.R [produces Figure H.9]
opeds_persistence.R [produces Figure 2]
opeds_source.R [support functions]